Fig. 1 (IMAGE) Osaka University Caption Controlled release of hydrogen isotope compounds from the dehydrogenation of formic acid in D2O by the PdAg alloy nanoparticles-supported on amine functionalized silica. Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.